MPISync.cl.in File Reference

Manipulate the mask to can count the number of components to download. (See Aqua::CalcServer::MPISync for details) More...

Functions
__kernel void	n_offset_mask (const __global usize *mask, __global usize *submask, const unsigned int proc, const usize N)
__kernel void	n_send_mask (const __global usize *mask, __global usize *submask, const unsigned int proc, const usize N)
__kernel void	set_mask (__global usize *mask, const unsigned int proc, const usize offset, const usize n)

Detailed Description

Manipulate the mask to can count the number of components to download. (See Aqua::CalcServer::MPISync for details)

Note

The header CalcServer/MPISync.hcl.in is automatically appended.

Function Documentation

n_offset_mask()

__kernel void n_offset_mask	(	const __global usize *	mask,
		__global usize *	submask,
		const unsigned int	proc,
		const usize	N )

Extract the submask from the selected process

Parameters

mask	Original processes mask
submask	Mask of the selected process
proc	Selected process
N	Number of elements into the mask

n_send_mask()

__kernel void n_send_mask	(	const __global usize *	mask,
		__global usize *	submask,
		const unsigned int	proc,
		const usize	N )

Extract the submask from the selected process

Parameters

mask	Original processes mask
submask	Mask of the selected process
proc	Selected process
N	Number of elements into the mask

set_mask()

__kernel void set_mask	(	__global usize *	mask,
		const unsigned int	proc,
		const usize	offset,
		const usize	n )

Set mask value

Parameters

mask	Processes mask
proc	Selected process
offset	First element to be set
n	Number of elements to be set